[Cal-IPC] South Africa native, Invasive: Oncosiphon pilulifer (stinknet) is a strongly-scented annual herb (family Asteraceae) with round yellow flowers and finely dissected leaves found in the south coast and desert ranges of Southern California. It is native to South Africa. It favors dunes and scrub and chaparral habitat. It spreads via seeds which travel through human activities and machinery.
Cal-IPC Rating: High (contributed by Mary Ann Machi)
/app/up/mg/376/th/mg113034-0.jpg?a:!/app/up/entry/272/th/81833.jpg:!/app/up/io/88/th/io26528-0.jpg:!/app/up/io/283/th/io85135-1.jpg:!/app/up/io/285/th/io85644-0.jpg:!/app/up/mg/364/th/mg109372-0.jpg?a:!/app/up/io/283/th/io85135-0.jpg:!/app/up/io/219/th/io65898-0.jpg:!/app/up/io/219/th/io65892-0.jpg:!/app/up/io/97/th/io29179-0.jpg:!/app/up/entry/300/th/90114.jpg:!/app/up/mg/452/th/mg135655-2.jpg:!
2020 Lana Nguyen:!2019 Ron Vanderhoff:!2020 Hailey Laskey:!2023 Ron Vanderhoff:!2023 Ron Vanderhoff:!2020 Lana Nguyen:!2023 Ron Vanderhoff:!2022 Nathan Taxel:!2022 Nathan Taxel:!2020 Nicole Leatherman:!2021 Nicole Leatherman:!2021 Mary Herr:!
mg113034:!gp13318:!io26528:!io85135:!io85644:!mg109372:!io85135:!io65898:!io65892:!io29179:!po188148:!mg135655:!
Suggested Citation
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2023. Berkeley, California:The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 11/28/2023).